<p>WASHINGTON – It was another one of those pictures that goes instantly around the world. A young Palestinian, wailing in wretched sorrow, grieving over her dead father, stepmother and five siblings, killed by an explosion on a Gaza beach. Then came the blame. Palestinian Authority President Mahmoud Abbas (he’s the moderate) immediately called the killings an act of Israeli “genocide” and, to dramatize the crime, legally adopted the bereaved girl.</p>